Black Rice Interactions Overview

Additional Details

Safety of Black Rice

Black rice is generally considered safe when consumed in typical food amounts. There's also evidence suggesting its safety when used in medicinal quantities. Various forms of black rice extracts have been used in studies for up to 12 weeks without apparent adverse effects. Pregnant or breastfeeding individuals should avoid excessive amounts beyond what's typically found in foods.

Adverse Effects

There have been no reported adverse effects associated with black rice. However, comprehensive safety evaluations are limited, and further research is needed.

Effectiveness of Black Rice

There is insufficient reliable evidence to determine the effectiveness of black rice for certain uses:

• Age-related cognitive decline: It's uncertain if oral black rice extract is helpful for improving memory in older adults.
• Allergic rhinitis (hay fever) and atopic dermatitis (eczema): While there is interest in using black rice for these conditions, reliable information on its clinical effects is lacking.
• Coronary Heart Disease (CHD): The benefits of black rice pigment for improving metabolic parameters in adults with CHD are unclear.
• Obesity and physical performance: The effectiveness of black rice extract for weight loss and physical performance in older adults remains uncertain.

More research is needed to determine the effectiveness of black rice for these purposes.

Dosing & Administration

Research on dosing for black rice is limited, and typical dosing is not well-established.

Mechanism of Action

Black rice contains a range of beneficial constituents, including antioxidant compounds like phenolic acids, flavonoids, anthocyanins, proanthocyanidins, tocopherols, tocotrienols, and more. The primary anthocyanins in black rice are cyanidin-3-glucoside and peonidin-3-glucoside. Additionally, black rice is a source of thiamine, lactoflavin, vitamin A, zinc, manganese, copper, calcium, and iron.

Black rice has demonstrated various potential effects:

• Antiaging effects: In mice, black rice anthocyanins have shown improvements in aging-related behaviors and antioxidant enzyme levels.
• Antiallergy, antiasthma, and anticancer effects: Black rice extracts have shown potential for inhibiting histamine release and suppressing airway inflammation, cancer cell growth, and metastasis.
• Antidiabetic and antihyperlipidemic effects: Black rice may help improve insulin resistance, glucose intolerance, and lipid profiles in animals and humans.
• Antioxidant and cardiovascular effects: Consuming black rice has been associated with improved antioxidant capacity and reduced inflammation markers in patients with heart disease.

Further research is needed to fully understand and confirm these effects.

Drugs that interact with Black Rice